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USN to MEM: distance & flight time
Ulsan (Ulsan Airport) → Memphis (Memphis International Airport)
6,938 mi
11,166 km · 6,029 nm
14h 4m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→MEM fares Phone-only fares on this route — call free
Flight time details
6,938 miles nonstop takes roughly 14h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- MEM — Memphis International Airport · Memphis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near MEM
- OLV · Olive Branch Airport12 mi away
- NQA · Millington-Memphis Airport23 mi away
- UTM · Tunica Municipal Airport33 mi away
- UOX · University Oxford Airport52 mi away
Frequently asked questions
How far is USN from MEM?
The flight distance from Ulsan (USN) to Memphis (MEM) is 6,938 miles (11,166 km, 6,029 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to MEM?
A nonstop flight takes about 14h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ulsan and Memphis?
Memphis is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to MEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–MEM that never appear on search engines, with no booking fees.